# MAX86178 (Component) ## Description MAX86178 is an ultra-low-power clinical-grade vital-sign analog front-end (AFE) integrating synchronized PPG, single-lead ECG, and BioZ acquisition with I²C interface in a 49-bump WLP package for wearable medical devices. Keywords/Tags: MAX86178, vital-sign AFE, PPG ECG BioZ, wearable health monitor, 49-WLP ## Component Details - **Owner:** silicon-yard - **Created:** 7/8/2026 - **Last Updated:** 7/8/2026 - **Visibility:** Public - **Package or Case Code:** 49-WLP - **Part Type:** Integrated Circuit - **Manufacturer Part Number:** MAX86178 - **Manufacturer Name:** Analog Devices - **Symbol Style:** parametric-v1 - **Datasheet URL:** https://www.analog.com/media/en/technical-documentation/data-sheets/max86178.pdf - **Part Type:** Integrated Circuits - **Sub-Type:** Logic - **Manufacturer:** Analog Devices - **MPN:** MAX86178 - **Package / Case Code:** Other - **Pin Count:** 49 - **Logic Function:** AND ## Pins | Pin | Name | Type | |-----|------|------| | D6 | AVDD | | | D7 | DVDD | | | G7 | IOVDD | | | E3 | VLED | | | F7 | LDO_IN | | | E7 | LDO_OUT | | | F6 | VREF_ECG | | | E2 | VREF_PPG | | | E6 | VMID_ECG | | | D4 | CSB/I2C_SEL | | | E4 | SCLK/SCL | | | E5 | SDI/SDA | | | F5 | FCLK | | | F4 | SDO/ADDR | | | G6 | TRIG | | | G4 | INT1 | | | G5 | INT2 | | | C1 | PD1_IN | | | D1 | PD2_IN | | | D2 | PD3_IN | | | C2 | PD4_IN | | | A7 | ECG_EL1 | | | A6 | ECG_EL2 | | | C6 | ECG_EL3 | | | A3 | BIOZ_EL1 | | | A1 | BIOZ_EL2A | | | B1 | BIOZ_EL2B | | | A2 | BIOZ_EL3A | | | B2 | BIOZ_EL3B | | | A4 | BIOZ_EL4 | | | B7 | CAPP | | | B6 | CAPN | | | G3 | LED1_DRV | | | F3 | LED2_DRV | | | G2 | LED3_DRV | | | F2 | LED4_DRV | | | G1 | LED5_DRV | | | F1 | LED6_DRV | | | A5 | CAL1 | | | B5 | CAL2 | | | B4 | CAL3 | | | B3 | CAL4 | | | D5 | DRVXC | | | C4 | DRVXR | | | C5 | DRVSJ | | | C7 | RLD_INV | | | C3 | AGND | | | D3 | DGND | | | E1 | PGND | | --- *Generated from [https://www.flux.ai/silicon-yard/max86178](https://www.flux.ai/silicon-yard/max86178)*